Standard: DIN603 Product Name: DIN603 Round head square neck Carriage Bolt Key Words: DIN 603, Round head square neck bolt, carriage bolt Size: M5-M20 Material: Q195, Q235, 35K, 45# Strength Grade: 4.8, 5.8, 6.8, 8.8 Surface Treatment: Black Oxide Thread Length: Full Thread/ Half Thread Packing: Carton with pallets Other Features: Offer customized head mark
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10000+ SKU in warehouse
We Commit for RTS items:
70% items delivered within 5 days
80% items delivered within 7 days
90% items delivered within 10 days
Bulk orders, please contact customer service
Carriage bolt refers to the round head and square neck screw.
Generally speaking, a bolt is used to connect two objects, usually through a light hole, and needs to be used in conjunction with a nut, not a single connection. Tools usually use a wrench. The head is mostly hexagonal, generally large. The carriage bolt is applied in the groove. The square neck is stuck in the groove during the installation process, which can prevent the bolt from rotating. The carriage bolt can move parallel in the groove. Because the head of the carriage bolt is round, there is no cross slot or hex and other available tools design, in the actual connection process can also play the role of anti-theft.
Materials: carbon steel, Q235, 45# steel, stainless steel
Nominal diameter: 5mm--20mm
Length: 15 mm - 300 mm
Surface treatment method: zinc plating, chrome plating, copper plating, black oxide
In recent years, we have expanded businesses to over 20 countries, Vietnam, Thailand, Indonesia, Malaysia, Bangladesh, India, Pakistan, Egypt, Kuwait, UAE, South Africa, Germany, Russia, the United States, Canada, Mexico, and so on.
Can you provide the necessary customs clearance documents?
Yes. We are a legal and compliant enterprise of the People's Republic of China, having the formal import and export qualification. RCEP certificate, FORM E, CO, Invoice with embassy certification or CCPIT are all available for our order.
How pay?
T/T, L/C are both OK.
Contact: Eileen
Phone: +008615188886149
Tel: WhatsApp+008615188886149
Email: lbfastener@gmail.com
Add: LongCao Industry zone,Yongnian District HanDan City,HeBei Province Chin